108829700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 272607552

約数和(自身を除く): 163777852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1453, 1498, 2140, 2675, 2906, 2996, 3745, 5350, 5812, 7265, 7490, 10171, 10700, 14530, 14980, 18725, 20342, 29060, 36325, 37450, 40684, 50855, 72650, 74900, 101710, 145300, 155471, 203420, 254275, 310942, 508550, 621884, 777355, 1017100, 1088297, 1554710, 2176594, 3109420, 3886775, 4353188, 5441485, 7773550, 10882970, 15547100, 21765940, 27207425, 54414850, 108829700]

約数ペア:

[(1, 108829700), (2, 54414850), (4, 27207425), (5, 21765940), (7, 15547100), (10, 10882970), (14, 7773550), (20, 5441485), (25, 4353188), (28, 3886775), (35, 3109420), (50, 2176594), (70, 1554710), (100, 1088297), (107, 1017100), (140, 777355), (175, 621884), (214, 508550), (350, 310942), (428, 254275), (535, 203420), (700, 155471), (749, 145300), (1070, 101710), (1453, 74900), (1498, 72650), (2140, 50855), (2675, 40684), (2906, 37450), (2996, 36325), (3745, 29060), (5350, 20342), (5812, 18725), (7265, 14980), (7490, 14530), (10171, 10700)]